Liberal Alliance may refer to:
Liberal Alliance (Chile), a historical political party in Chile Liberal Alliance (Denmark), a political party in Denmark, formerly known as New Alliance Liberal Alliance (Greece), a political party in Greece Liberal Alliance of Montenegro, a former political party in Montenegro Nicaraguan Liberal Alliance, a political party in Nicaragua
See also Alliance of Liberals and Democrats for Europe, a political grouping in the European Parliament SDP-Liberal Alliance, a former electoral alliance in the United Kingdom Alliance Party of Northern Ireland, a liberal political party in Northern Ireland GSLP–Liberal Alliance, a political alliance in Gibraltar